FR1090028A - Polymérisation de la formaldéhyde - Google Patents

Polymérisation de la formaldéhyde

Info

Publication number
FR1090028A
FR1090028A FR1090028DA FR1090028A FR 1090028 A FR1090028 A FR 1090028A FR 1090028D A FR1090028D A FR 1090028DA FR 1090028 A FR1090028 A FR 1090028A
Authority
FR
France
Prior art keywords
formaldehyde
polymerization
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
English (en)
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of FR1090028A publication Critical patent/FR1090028A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
    • C08G2/06—Catalysts
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
    • C08G2/08—Polymerisation of formaldehyde

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
FR1090028D 1952-08-30 1953-08-28 Polymérisation de la formaldéhyde Expired FR1090028A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US742135XA 1952-08-30 1952-08-30

Publications (1)

Publication Number Publication Date
FR1090028A true FR1090028A (fr) 1955-03-25

Family

ID=22118355

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1090028D Expired FR1090028A (fr) 1952-08-30 1953-08-28 Polymérisation de la formaldéhyde

Country Status (4)

Country Link
BE (1) BE558695A (OSRAM)
DE (1) DE1037127B (OSRAM)
FR (1) FR1090028A (OSRAM)
GB (1) GB742135A (OSRAM)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1110863B (de) * 1958-12-13 1961-07-13 Glanzstoff Ag Verfahren zur Polymerisation von Formaldehyd mittels metallorganischer Katalysatoren
DE1148738B (de) * 1959-12-17 1963-05-16 Hoechst Ag Verfahren zur Polymerisation von Acetaldehyd
BE613285A (OSRAM) * 1961-02-01
BE617536A (OSRAM) * 1961-05-12

Also Published As

Publication number Publication date
BE558695A (OSRAM)
GB742135A (en) 1955-12-21
DE1037127B (de) 1958-08-21

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